The ISU Grand Prix of Figure Skating continues Friday with the Rostelecom Cup. 50 skaters representing 11 ISU members are competing this week in Moscow. World Champions Patrick Chan (CAN), Tessa Virtue/Scott Moir (CAN) and World silver medalists Tatiana Volosozhar/Maxim Trankov (RUS) are competing in their second Grand Prix event and aim to secure their spot in the Grand Prix Final...